baber/WOPTO huggingface dataset:
Patent JP-H07329110-A (JP)
Title: Band and manufacture thereof
Inventor: TANAKA SHINICHI
IPC: B29C45/14
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a mesh-inserted band and the manufacture of the same wherein meshes are accurately positioned at the central part of the band to be embedded therein and the periphery of the meshes is completely covered with a urethane resin. CONSTITUTION:A primary mold 12 wherein a support recess 11 in which an outer periphery of meshes is fitted is formed, and a secondary mold wherein a recess defining one side surface side of the meshes is formed are used as a top force, and a recess 18 defining the other side surface side of the meshes is formed in a bottom force 16. In the state that the meshes are first fitted in the support recess of the primary mold, resin is poured into the recess of the bottom force and, after the primary mold is then removed to be replaced with the secondary mold, resin is poured into the recess of the secondary mold to mold one side surface side of the meshes, thereby obtaining a band having the meshes embedded in resin.
Patent JP-H01104808-A (JP)
Title: Strip body adjustable in length and its production
Inventor: UDAGAWA AKIRA
IPC: A41F15/00
Filed: 1988-06-18
Abstract: PURPOSE: To provide a belt-like body making sewing up unnecessary and capable of readily producing and adjusting length by inserting a belt-like body into two metal fittings each having figure of eight in a specific state. CONSTITUTION: A belt-like body 10 is passed through inside through hole 11C1 of a first metal fitting 11 among two metal fittings 11 and 12 each having figure of eight and folded and the folded belt-like bodies 10 are superposed. Other end of the belt-like body 10 kept in superposed state is passed through the inside through hole 12C1 of a second metal fitting 12 and passed through the outside through hole 12C2 in opposite direction. Then, the belt-like body 10 which is brought into contact with a middle metal 12a2 among the superposed two belt-like bodies is folded and passed through the outside through hole 11C2 of the first metal fitting 11. Thereby, the objective belt-like body capable of adjusting length is obtained.
Patent JP-S6213296-A (JP)
Title: Method and apparatus for initial filtration of belt press dehydrator
Inventor: KUROSU HIDETSUGU
IPC: B01D33/04
Filed: 1985-07-09
Abstract: PURPOSE:To form a layer to be formed on hydrous sludge to the stabler state having uniform quality by intimately mixing the hydrous sludge by using a prescribed intimate mixer in the stage of filtering, by gravity, the hydrous sludge supplied onto an endless lower filter cloth. CONSTITUTION:A sludge supply device 7 is provided above an endless upper filter cloth 6 guided by an upper roll group 5 and the hydrous sludge supplied from the device 7 onto the filter cloth 6 is initially filtered by gravity. The hydrous sludge on the filter cloth 6 is agitated from below to above and toward the central direction of the filter cloth 6 by screw vanes of the intimate mixing device 8 disposed in a gravity filtration zone A. The layer formed on the hydrous sludge is thereby madfe uniform in quality and stabler.
Patent JP-H04356829-A (JP)
Title: Fault block identifying device for optical repeater transmission system
Inventor: NAGA AKIRA
IPC: H04B10/035
Filed: 1991-06-21
Abstract: PURPOSE:To use a main signal-to-noise power rate measuring instrument with a small dynamic range by providing means to generate optical noise with the same character as optical noise generated at a repeater and to transmit it to a transmission line while being coupled with signal beams. CONSTITUTION:A transmitter 20a superimposes the optical noise outputted from an optical noise generator 23 and the signal beam outputted from a transmission circuit 21 and transmits them to the transmission line. The transmitted optical signal superimposed with the optical noise is returned at a repeater 102, turned to received signal beams and inputted to a main signal-to-noise power rate (S/N) measuring instrument or error rate measuring instrument 31 of a receiver 30, and an S/N or an error rate is measured. The S/N detected at the S/N measuring instrument 31 of the receiver 30 is degraded by the optical noise generated at respective optical amplifiers 11 and 12 of repeaters 101 and 102 in addition to the optical noise superimposed by the transmitter 20a. However, the difference of the S/N caused by the position of the returning repeater is reduced. Therefore, the dynamic range of the S/N measuring instrument 31 can be reduced.
Patent JP-S5375935-A (JP)
Title: Electrostatic printing system
Inventor: OKUYAMA HIROFUMI
IPC: G03G15/00
Filed: 1976-12-17
Abstract: PURPOSE:To prevent a pin electrode type electrostatic recording system from being electrically and mechanically damaged with the use of a simple construction by using carriers of a synthetic resin material which have sufficiently smaller diameters than the clearance between the pin electrode and a rotary drum and which contain magnetic powders.
Patent JP-S6044421-A (JP)
Title: Conveyor transport control system
Inventor: YAMAGUCHI YUUJI
IPC: B65G43/08
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the load factor of a CPU by providing a means prohibiting or releasing outputs from product detection means provided at the termination point of each conveyor when products of each process transported by multiple conveyors are merged and performing diversion control during prohibition. CONSTITUTION:In a transport system conveying products P1, P2 transported on individual conveyors C1, C2 to a conveyor C3 via a margence point (a), sensors S1, S2 detecting the arrival of products are provided at the termination points X, Y of individual conveyors C1, C2 and a sensor S3 detecting the passing of products is provided at a point Z near the start point of the conveyor C3 respectively. In addition, a detection signal control unit 5 having functions to inhibit or release the reception of detection signals from the sensors S1, S2 according to the predetermined program is provided in a control circuit. When the reception of detection signals from the sensors S1, S2 is prohibited by this control unit 5, if the sensor S3 detects products, an interface control unit 6 scans the detection of products by individual sensors S1, S2, thus outputting a mergence signal.
Patent JP-H04307794-A (JP)
Title: Manufacture of flexible printed circuit board
Inventor: OKUGAWA YOSHITAKA
IPC: H05K3/38
Filed: 1991-04-04
Abstract: PURPOSE:To open an opening with excellent workability without reducing alkali resistance, electric characteristics, etc., by coating a film surface of a board for a flexible printed circuit with polymer solution as a protective film, then providing a predetermined opening at the film by a laser processing, and then removing the film. CONSTITUTION:A circuit is formed on a conductor foil by using a 3-layer board for a flexible printed circuit obtained by adhering support film such as a polyimide film to the foil by using an epoxy-based adhesive, etc., or a 2-layer board for a flexible printed circuit having no dried adhesive layer by directly feeding and coating the foil with polyamic acid solution. Then, the surface of the film is coated with polymer solution as a protective film, a predetermined opening is formed by a laser processing, and the film is removed with solvent. As compared with the board in which an opening is formed at a protective film without using a laser, adherence of soot is eliminated, and electric characteristics are excellent.
Patent JP-H0815904-A (JP)
Title: Magnetic one component toner
Inventor: GYOTOKU EIJI
IPC: G03G9/08
Filed: 1994-07-01
Abstract: PURPOSE:To improve the uniformity of a magnetic toner thin layer and picture quality by controlling the magnetic force, angle of repose and bulk density of the magnetic toner to a specific range. CONSTITUTION:Slippage of an image caused by uneven sleeve rotation on the image is generated since the sleeve is stabilized when torque to rotate a developing sleeve 1 increase. It is necessary to set the magnetic force of an one component magnetic toner in the magnetic field of 1000oersted to 10-650gauss to prevent the uneven rotation of the sleeve. And the corrected bulk density is set to 0.25-0.40 to prevent the thin layer ununiformity caused by the clogging in the controlling part by the magnetic blade. Further, it is necessary to set the angle of repose to 30-45 deg. to form the uniform thin layer. The corrected bulk density and angle of repose of the magnetic toner are adjusted by the particle diameter of the toner and the kind and the quantity to be added of a post treating agent to be mixed with the toner.
Patent JP-H04349129-A (JP)
Title: Production of quartz glass having high oh group content
Inventor: SETO KATSUYUKI
IPC: C03B37/018
Filed: 1991-05-28
Abstract: PURPOSE:To obtain SiO2 glass having a high OH group content and fit for transmission in a UV region. CONSTITUTION:A plasma flame 4 is generated with a plasma generator 3 in a steam atmosphere and an Si compd. such as SiCl4 and O2 are fed into the plasma flame 4 from a pipe 5 and brought into a thermal oxidation reaction in the steam atmosphere to form transparent SiO2 glass contg. many OH groups. This glass is deposited on the tip of a starting member 2 to produce a preform 8 made of SiO2 glass having such a high OH group content as about. 800-1,000ppm.
Patent JP-H0717774-A (JP)
Title: Bonding structure of oxide superconductor, bonding method and magnetic shielding material
Inventor: HIGUCHI AMAMITSU
IPC: H01R4/68
Filed: 1993-06-22
Abstract: PURPOSE:To provide the bonding structure of an oxide superconductor which allows superconductive current to flow to a bonding part and does not cause the leakage of magnetic flux at the bonding part, and the method thereof and to provide the magnetic shielding material using the same. CONSTITUTION:In this bonding structure, oxide superconductors are bonded to each other by the molten solidified body of the oxide superconductor incorporated with the additive such as silver and silver oxide which reduces the peritetic temp. of the oxide superconductor expressed by the formula RE1Ba2 Cu3Cu3O7-x (RE is Y and one or >=2 kinds among rare earth elements such as Nd, Sm, Eu). The bonding free from magnetic leakage is attained for the bonding part of respective oxide superconductors, and in this way, the magnetic shielding material having large area is provided.
Patent JP-H11345183-A (JP)
Title: Information processor and software distribution and install system
Inventor: KIHARA KENICHI
IPC: G06F13/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of information due to the multiple setting of user information by dividing the constituting elements of install processing into the setting of information related with a user and the setting of information related with a machine, and individually setting each. SOLUTION: A software package 1 collects information necessary for installation of software to be distributed and installed to a client. An install element decomposing part 2 decomposes the content of the software package 1 into user information update data 91 and machine information update data 92. A distribution managing part 3 distributes the contents of the user information update data 91 and the machine information update data 92 received from the element decomposing part 2 respectively to a server 4 and a client 5. The server 4 updates the content of a user information holding means 43, based on the received user information update data 91 and the client 5 updates the content of a state holding means 53, based on the received machine information update data 92.
Patent JP-H10339775-A (JP)
Title: Method and device for distance measurement, measurement method and device for inter-vehicle distance using the same
Inventor: OGASAWARA MASAAKI
IPC: G01S17/93
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for distance measurement and device of distance measurement capable of obtaining accurate distance measurement data, even in the case of measuring distance to a measuring objects with mutually different reflection factors. SOLUTION: An inter-vehicle distance measurement device 1 is provided with a CPU 3, which emits pulse laser light varying the emission intensity in turn, and fetching data in the inter-vehicle distance data at each emission intensity at every specific period in turn, compares the relative size between inter-vehicle distance data, estimates the degree of reflection factor of preceding vehicles from the comparison results and executes such control as correcting errors included in the inter-vehicle distance data based on the estimated results.
Patent JP-S6425798-A (JP)
Title: Cyclic peptrides
Inventor: MAIKERU MOORISU DOREIFUSU
IPC: C12P/
Filed: 1988-06-18
Abstract: Cyclic peptolides having the structure of a cyclosporin in which one amide linkage is replaced by an ester linkage are obtained by fermentation of fungal strains of the genus Cylindrotrichum Bonorden, or by cyclisation of a hydroxy-undecapeptide. The cyclic peptolides have immunosuppressive, anti-inflammatory and anti-parasitic properties.
Patent JP-H091006-A (JP)
Title: Manual liquid spray
Inventor: DAGURASU BII DOTSUBUSU
IPC: B05B11/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spray device in which liquid does not drop when liquid spray is poured to a target. SOLUTION: A manually-operated liquid spray device 20 is equipped with a perforated element 21 which is selectively moved between a retreating position and an extension position. The element is positioned in the path of spray and relaxes spray. The elements has a cylinder 44 having a smooth inner wall delimiting a turbulence chamber 46 coaxial to the discharge orifice 25 of a nozzle cap to which the element is fitted. A performed wall extended in the cross direction is positioned in the cylinder and has a coaxial opening of a dimension larger than the dimension of the discharge orifice.  The element is moved between the retreating position in which liquid spray is not affected by anything and passes through the opening and the extension position and the extension position where liquid spray collides with the smooth inner wall 45 and is mixed with air in the chamber and bubbles by passing through the perforated wall and discharged from the element.
Patent JP-S6044283-A (JP)
Inventor: SEKIHARA TOSHINOBU
IPC: B25J13/08
Filed: 1983-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6130823-A (JP)
Title: Optical link method of loop type network
Inventor: AWAI HIROMITSU
IPC: H04B10/29
Filed: 1984-07-23
Abstract: PURPOSE:To prevent the expansion of distortion due to delay in falling of an optical output by converting an optical signal from a terminal station into an electric signal from a central station, inverting the polarity of a reception signal, driving a light emitting element and transmitting the signal to other terminal station. CONSTITUTION:When a signal without pulse width distortion is applied to the light emitting element at a terminal station T1 and the optical signal is transmitted to a central station C, a signal having a pulse width distortion is transmitted because of trailing time delay of the light emitting element. The polarity of signal is inverted in applying photoelectric conversion to the optical signal received at the central station C and the inverted electric signal drives the light emitting elment. A distortion due to a delay at the falling time in this case is caused and the distortion caused before is cancelled. Then the optical signal without pulse width is transmitted to a terminal station T2.
Patent JP-S6214110-A (JP)
Title: Copying lens
Inventor: YAMAGUCHI TAKAO
IPC: G02B13/26
Filed: 1985-07-11
Abstract: PURPOSE:To obtain a lens of which aberration is efficiently corrected over the whole screen by successively arranging both-convex lenses turning strong convex surfaces to the outside, both-concave lenses turning strong concave surfaces to the outsides symmetrically about the diaphragm and satisfying the lens system with specific condition. CONSTITUTION:When the focal distance of a cemented lens is f12 and the composite focal distance of the lens system is (f), a range allowing efficient aberration correction is 5f<¦f12¦<8.5f. To balance the performance of the lens system over the whole picture angle in a long focal distance corresponding to f=600mm, it is necessary that the Petzval's sum is <=0.08. The radius of curvature of the concave surface of the junction lens turned to the diaphragm is reduced by increasing respective composite thickness d1+d2, d8+d9 while keeping the power of the outside cemented lens, 0.07f<d1+d2 and d8+d9<0.08f are formed to obtain a required effect and the radiuses r3, r8 of curvature of the concave surfaces of the junction lenses turned to the diaphragm side are satisfied with 0.16f<r3 and ¦r8¦<0.19. Consequently, the aberration can be effectively corrected over the whole picture plane.
Patent JP-S6213214-A (JP)
Title: Camber flattening method for two-layer clad metal plate
Inventor: YAMASHITA MICHIO
IPC: B21D1/05
Filed: 1985-07-11
Abstract: PURPOSE:To flatten many types of two-layer clad metal plates precisely at room temperature by cooling the metal side having a larger thermal contractive quantity forcedly so that a temperature difference between the surface and the back of a two-layer clad metal plate keeps a prescribed value. CONSTITUTION:When a two-layer clad steel plate 11 consisting of a clad material of a stainless steel land a base material of a carbon steel is straightened by a hot straightening device 12, the plate information including a difference DELTAalphabetween the linear expansion coefficient of the two metals, an average expansion coefficient (-alpha), and a clad ratio (a) and a temperature T0 from an inlet side thermometer 17 are inputted into a temperature difference arithmetic unit 15. Then, the necessary temperature difference DELTAT between the surface and the back of the clad plate 11 which makes the final camber quantity of the clad plate 11 be zero is calculated by a prescribed equation. The stainless steelside having a larger thermal contractive quantity is cooled forcedly to maintain the temperature difference DELTAT by actuating a water flow controller 19. By that method, many types of two-layer clad plates are flattened precisely at room temperature.
Patent JP-H11345559-A (JP)
Title: Electron tube negative electrode
Inventor: OHIRA TAKUYA
IPC: H01J1/20
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve focusing performance and also improve driving performance by providing an electron emitting material layer, under an opening of a grid electrode adjacent to the electron emitting material layer, with a projecting part that has a diameter smaller than the opening diameter of the opening and projects more than the peripheral part. SOLUTION: An electron emitting material layer 5 that includes, as a main ingredient, an alkaline earth metal oxide 4 containing at least barium and additionally containing strontium or calcium other than it and also includes 0.01-25 wt.% of rare earth oxides such as scandium oxide and yttrium oxide is stuck on a base 1. A protrusion 8 is formed on a part corresponding to an electron releasing part of the electron emitting material layer 5. The protrusion 8 is formed under an opening of a grid electrode 6 by imparting a diameter smaller than the opening diameter of the opening and projecting it more than the peripheral part. Thereby, electrons to be emitted from a position distant from the central part of electron emission are reduced or not emitted by the formation of the protrusion 8, and the cut-off voltage can be lowered.
Patent JP-S63316032-A (JP)
Title: Illuminator for copying machine
Inventor: YAMADA SHUJI
IPC: G03B27/32
Filed: 1987-06-19
Abstract: PURPOSE:To equalize the distribution of intensity of illumination and to increase light quantity on a transmissive original placing table by diffusing a light beam directly proceeding from a tubular halogen bulb to the transmission original placing table by means of a light diffusion plate provided between said bulb and placing table. CONSTITUTION:The light diffusion plate 15 is provided between the tubular halogen bulb 2 and the transmissive original placing table 3 and set within the range of specified angle to the center of the tubular halogen bulb 2. The light beam which directly proceeds toward the transmissive original placing table 3 among the light beams radiated from a filament is diffused by the light diffusion plate 15 provided between the tubular halogen bulb 2 and the transmissive original placing table 3, so that a ripple phenomenon based on the difference of brightness between a light emission part and a non light emission part is reduced. And since the light beam proceeding to the reflection surface of a reflection mirror body is the light beam radiated from the filament, it is reflected from the focusing position of the reflection mirror body and the light quantity on an optical axis on the transmissive original placing table can be improved.
Patent JP-H05306493-A (JP)
Title: Cylinder rod and its production
Inventor: SUEHIRO ATSUO
IPC: C23C28/02
Filed: 1992-05-18
Abstract: PURPOSE:To enhance corrosion resistance and to enable the detection of the position of a cylinder rod even if the thickness of a hard chrome plating layer is small. CONSTITUTION:A resist is applied on an iron rod by a screen printing method, etc., and is etched, by which plural position detecting grooves 2 extending in a circumferential direction are formed in the axial direction of this iron rod. The resist is removed after only the grooves 2 are plated while leaving the resist on the domain of the rod exclusive of this grooves 2. The primary plating is etched by an aq. ferric chloride soln. at need and hard chrome plating is applied on the surface of the primary plating. The rod is then subjected to a heating treatment at 100 to 800 deg.C and is buffed in order to enhance the corrosion resistance. As a result, the corrosion resistance of the cylinder rod 1 is enhanced even if the thickness of the hard chrome plating layer 3 is as thin as 5 to 100mum.
Patent JP-H0363269-A (JP)
Title: Novel 2, 5-diaryltetrahydrofuran and its analog as paf antagonist
Inventor: TESUFUAIE BIFUTSU
IPC: C07D405/04
Filed: 1990-06-08
Abstract: NEW MATERIAL: A compound of formula 10 [R 4  is S(O) n R 2  ((n) is 0, 1, 2; R 2  is a 1-6C alkyl, or the like); Y is a 1-12C alkyl or the like; R 6  is a 1-6C alkyl, a 1-6C substituted alkyl (a substituent is hydroxy, amino), or the like].  
     EXAMPLE: (-)-(2S,5S)-[3-(2-Oxopropylsulfonyl)-4-n-propoxy-5-{3-(1-morpholino)-n- propoxy}phenyl]-5-(3,4,5-trimethoxyphenyl)-tetrahydrofuran.  
     USE: Alleviation of pain and inflammation, effective for rheumatoid arthritis, osteoarthrosis, or the like.  
     PREPARATION: The reaction is performed according to a reaction formula, using 5-benzyloxy-3-bromo-4-hydroxybenzaldehyde as a starting substance, to obtain a compound of formula 10. 
     COPYRIGHT: (C)1991,JPO